function parse_ws_xml_dim(ws, s) { var d = safe_decode_range(s); if(d.s.r<=d.e.r && d.s.c<=d.e.c && d.s.r>=0 && d.s.c>=0) ws["!ref"] = encode_range(d); } var mergecregex = /<(?:\w:)?mergeCell ref="[A-Z0-9:]+"\s*\/>/g; var sheetdataregex = /<(?:\w+:)?sheetData>([^\u2603]*)<\/(?:\w+:)?sheetData>/; var hlinkregex = /<(?:\w*:)?hyperlink[^>]*\/>/g; var dimregex = /"(\w*:\w*)"/; var colregex = /<(?:\w*:)?col[^>]*\/>/g; /* 18.3 Worksheets */ function parse_ws_xml(data/*:?string*/, opts, rels)/*:Worksheet*/ { if(!data) return data; /* 18.3.1.99 worksheet CT_Worksheet */ var s = ({}/*:any*/); /* 18.3.1.35 dimension CT_SheetDimension ? */ // $FlowIgnore var ridx = (data.match(/<(?:\w*:)?dimension/)||{index:-1}).index; if(ridx > 0) { var ref = data.substr(ridx,50).match(dimregex); if(ref != null) parse_ws_xml_dim(s, ref[1]); } /* 18.3.1.55 mergeCells CT_MergeCells */ var mergecells = []; var merges = data.match(mergecregex); if(merges) for(ridx = 0; ridx != merges.length; ++ridx) mergecells[ridx] = safe_decode_range(merges[ridx].substr(merges[ridx].indexOf("\"")+1)); /* 18.3.1.17 cols CT_Cols */ var columns = []; if(opts.cellStyles) { /* 18.3.1.13 col CT_Col */ var cols = data.match(colregex); if(cols) parse_ws_xml_cols(columns, cols); } var refguess/*:Range*/ = ({s: {r:2000000, c:2000000}, e: {r:0, c:0} }/*:any*/); /* 18.3.1.80 sheetData CT_SheetData ? */ var mtch=data.match(sheetdataregex); if(mtch) parse_ws_xml_data(mtch[1], s, opts, refguess); /* 18.3.1.48 hyperlinks CT_Hyperlinks */ var hlink = data.match(hlinkregex); if(hlink) parse_ws_xml_hlinks(s, hlink, rels); if(!s["!ref"] && refguess.e.c >= refguess.s.c && refguess.e.r >= refguess.s.r) s["!ref"] = encode_range(refguess); if(opts.sheetRows > 0 && s["!ref"]) { var tmpref = safe_decode_range(s["!ref"]); if(opts.sheetRows < +tmpref.e.r) { tmpref.e.r = opts.sheetRows - 1; if(tmpref.e.r > refguess.e.r) tmpref.e.r = refguess.e.r; if(tmpref.e.r < tmpref.s.r) tmpref.s.r = tmpref.e.r; if(tmpref.e.c > refguess.e.c) tmpref.e.c = refguess.e.c; if(tmpref.e.c < tmpref.s.c) tmpref.s.c = tmpref.e.c; s["!fullref"] = s["!ref"]; s["!ref"] = encode_range(tmpref); } } if(mergecells.length > 0) s["!merges"] = mergecells; if(columns.length > 0) s["!cols"] = columns; return s; } function write_ws_xml_merges(merges) { if(merges.length == 0) return ""; var o = ''; for(var i = 0; i != merges.length; ++i) o += ''; return o + ''; } function parse_ws_xml_hlinks(s, data, rels) { for(var i = 0; i != data.length; ++i) { var val = parsexmltag(data[i], true); if(!val.ref) return; var rel = rels ? rels['!id'][val.id] : null; if(rel) { val.Target = rel.Target; if(val.location) val.Target += "#"+val.location; val.Rel = rel; } else { val.Target = val.location; rel = {Target: val.location, TargetMode: 'Internal'}; val.Rel = rel; } var rng = safe_decode_range(val.ref); for(var R=rng.s.r;R<=rng.e.r;++R) for(var C=rng.s.c;C<=rng.e.c;++C) { var addr = encode_cell({c:C,r:R}); if(!s[addr]) s[addr] = {t:"stub",v:undefined}; s[addr].l = val; } } } function parse_ws_xml_cols(columns, cols) { var seencol = false; for(var coli = 0; coli != cols.length; ++coli) { var coll = parsexmltag(cols[coli], true); var colm=parseInt(coll.min, 10)-1, colM=parseInt(coll.max,10)-1; delete coll.min; delete coll.max; if(!seencol && coll.width) { seencol = true; find_mdw(+coll.width, coll); } if(coll.width) { coll.wpx = width2px(+coll.width); coll.wch = px2char(coll.wpx); coll.MDW = MDW; } while(colm <= colM) columns[colm++] = coll; } } function write_ws_xml_cols(ws, cols)/*:string*/ { var o = [""], col, width; for(var i = 0; i != cols.length; ++i) { if(!(col = cols[i])) continue; var p = ({min:i+1,max:i+1}/*:any*/); /* wch (chars), wpx (pixels) */ width = -1; if(col.wpx) width = px2char(col.wpx); else if(col.wch) width = col.wch; if(width > -1) { p.width = char2width(width); p.customWidth= 1; } o[o.length] = (writextag('col', null, p)); } o[o.length] = ""; return o.join(""); } function write_ws_xml_cell(cell, ref, ws, opts, idx, wb) { if(cell.v === undefined) return ""; var vv = ""; var oldt = cell.t, oldv = cell.v; switch(cell.t) { case 'b': vv = cell.v ? "1" : "0"; break; case 'n': vv = ''+cell.v; break; case 'e': vv = BErr[cell.v]; break; case 'd': if(opts.cellDates) vv = new Date(cell.v).toISOString(); else { cell.t = 'n'; vv = ''+(cell.v = datenum(new Date(cell.v))); if(typeof cell.z === 'undefined') cell.z = SSF._table[14]; } break; default: vv = cell.v; break; } var v = writetag('v', escapexml(vv)), o = ({r:ref}/*:any*/); /* TODO: cell style */ var os = get_cell_style(opts.cellXfs, cell, opts); if(os !== 0) o.s = os; switch(cell.t) { case 'n': break; case 'd': o.t = "d"; break; case 'b': o.t = "b"; break; case 'e': o.t = "e"; break; default: if(opts.bookSST) { v = writetag('v', ''+get_sst_id(opts.Strings, cell.v)); o.t = "s"; break; } o.t = "str"; break; } if(cell.t != oldt) { cell.t = oldt; cell.v = oldv; } return writextag('c', v, o); } var parse_ws_xml_data = (function parse_ws_xml_data_factory() { var cellregex = /<(?:\w+:)?c[ >]/, rowregex = /<\/(?:\w+:)?row>/; var rregex = /r=["']([^"']*)["']/, isregex = /<(?:\w+:)?is>([\S\s]*?)<\/(?:\w+:)?is>/; var refregex = /ref=["']([^"']*)["']/; var match_v = matchtag("v"), match_f = matchtag("f"); return function parse_ws_xml_data(sdata, s, opts, guess) { var ri = 0, x = "", cells = [], cref = [], idx = 0, i=0, cc=0, d="", p/*:any*/; var tag, tagr = 0, tagc = 0; var sstr, ftag; var fmtid = 0, fillid = 0, do_format = Array.isArray(styles.CellXf), cf; var arrayf = []; var sharedf = []; for(var marr = sdata.split(rowregex), mt = 0, marrlen = marr.length; mt != marrlen; ++mt) { x = marr[mt].trim(); var xlen = x.length; if(xlen === 0) continue; /* 18.3.1.73 row CT_Row */ for(ri = 0; ri < xlen; ++ri) if(x.charCodeAt(ri) === 62) break; ++ri; tag = parsexmltag(x.substr(0,ri), true); /* SpreadSheetGear uses implicit r/c */ tagr = typeof tag.r !== 'undefined' ? parseInt(tag.r, 10) : tagr+1; tagc = -1; if(opts.sheetRows && opts.sheetRows < tagr) continue; if(guess.s.r > tagr - 1) guess.s.r = tagr - 1; if(guess.e.r < tagr - 1) guess.e.r = tagr - 1; /* 18.3.1.4 c CT_Cell */ cells = x.substr(ri).split(cellregex); for(ri = 0; ri != cells.length; ++ri) { x = cells[ri].trim(); if(x.length === 0) continue; cref = x.match(rregex); idx = ri; i=0; cc=0; x = "":"") + x; if(cref != null && cref.length === 2) { idx = 0; d=cref[1]; for(i=0; i != d.length; ++i) { if((cc=d.charCodeAt(i)-64) < 1 || cc > 26) break; idx = 26*idx + cc; } --idx; tagc = idx; } else ++tagc; for(i = 0; i != x.length; ++i) if(x.charCodeAt(i) === 62) break; ++i; tag = parsexmltag(x.substr(0,i), true); if(!tag.r) tag.r = utils.encode_cell({r:tagr-1, c:tagc}); d = x.substr(i); p = ({t:""}/*:any*/); if((cref=d.match(match_v))!= null && /*::cref != null && */cref[1] !== '') p.v=unescapexml(cref[1]); if(opts.cellFormula) { if((cref=d.match(match_f))!= null && /*::cref != null && */cref[1] !== '') { p.f=unescapexml(utf8read(cref[1])); if(/*::cref != null && cref[0] != null && */cref[0].indexOf('t="array"') > -1) { p.F = (d.match(refregex)||[])[1]; if(p.F.indexOf(":") > -1) arrayf.push([safe_decode_range(p.F), p.F]); } else if(/*::cref != null && cref[0] != null && */cref[0].indexOf('t="shared"') > -1) { // TODO: parse formula ftag = parsexmltag(cref[0]); sharedf[parseInt(ftag.si, 10)] = [ftag, unescapexml(utf8read(cref[1]))]; } } else if((cref=d.match(/]*\/>/))) { ftag = parsexmltag(cref[0]); if(sharedf[ftag.si]) p.f = shift_formula_xlsx(sharedf[ftag.si][1], sharedf[ftag.si][0].ref, tag.r); } /* TODO: factor out contains logic */ var _tag = decode_cell(tag.r); for(i = 0; i < arrayf.length; ++i) if(_tag.r >= arrayf[i][0].s.r && _tag.r <= arrayf[i][0].e.r) if(_tag.c >= arrayf[i][0].s.c && _tag.c <= arrayf[i][0].e.c) p.F = arrayf[i][1]; } /* SCHEMA IS ACTUALLY INCORRECT HERE. IF A CELL HAS NO T, EMIT "" */ if(tag.t === undefined && p.v === undefined) { if(!opts.sheetStubs) continue; p.t = "stub"; } else p.t = tag.t || "n"; if(guess.s.c > idx) guess.s.c = idx; if(guess.e.c < idx) guess.e.c = idx; /* 18.18.11 t ST_CellType */ switch(p.t) { case 'n': p.v = parseFloat(p.v); break; case 's': sstr = strs[parseInt(p.v, 10)]; if(typeof p.v == 'undefined') { if(!opts.sheetStubs) continue; p.t = "stub"; } p.v = sstr.t; p.r = sstr.r; if(opts.cellHTML) p.h = sstr.h; break; case 'str': p.t = "s"; p.v = (p.v!=null) ? utf8read(p.v) : ''; if(opts.cellHTML) p.h = p.v; break; case 'inlineStr': cref = d.match(isregex); p.t = 's'; if(cref != null) { if((sstr = parse_si(cref[1]))) p.v = sstr.t; } else p.v = ""; break; // inline string case 'b': p.v = parsexmlbool(p.v); break; case 'd': if(!opts.cellDates) { p.v = datenum(new Date(p.v)); p.t = 'n'; } break; /* error string in .v, number in .v */ case 'e': p.w = p.v; p.v = RBErr[p.v]; break; } /* formatting */ fmtid = fillid = 0; if(do_format && tag.s !== undefined) { cf = styles.CellXf[tag.s]; if(cf != null) { if(cf.numFmtId != null) fmtid = cf.numFmtId; if(opts.cellStyles && cf.fillId != null) fillid = cf.fillId; } } safe_format(p, fmtid, fillid, opts); s[tag.r] = p; } } }; })(); function write_ws_xml_data(ws/*:Worksheet*/, opts, idx/*:number*/, wb/*:Workbook*/)/*:string*/ { var o = [], r = [], range = safe_decode_range(ws['!ref']), cell, ref, rr = "", cols = [], R=0, C=0; for(C = range.s.c; C <= range.e.c; ++C) cols[C] = encode_col(C); for(R = range.s.r; R <= range.e.r; ++R) { r = []; rr = encode_row(R); for(C = range.s.c; C <= range.e.c; ++C) { ref = cols[C] + rr; if(ws[ref] === undefined) continue; if((cell = write_ws_xml_cell(ws[ref], ref, ws, opts, idx, wb)) != null) r.push(cell); } if(r.length > 0) o[o.length] = (writextag('row', r.join(""), {r:rr})); } return o.join(""); } var WS_XML_ROOT = writextag('worksheet', null, { 'xmlns': XMLNS.main[0], 'xmlns:r': XMLNS.r }); function write_ws_xml(idx/*:number*/, opts, wb/*:Workbook*/)/*:string*/ { var o = [XML_HEADER, WS_XML_ROOT]; var s = wb.SheetNames[idx], sidx = 0, rdata = ""; var ws = wb.Sheets[s]; if(ws === undefined) ws = {}; var ref = ws['!ref']; if(ref === undefined) ref = 'A1'; o[o.length] = (writextag('dimension', null, {'ref': ref})); if(ws['!cols'] !== undefined && ws['!cols'].length > 0) o[o.length] = (write_ws_xml_cols(ws, ws['!cols'])); o[sidx = o.length] = ''; if(ws['!ref'] !== undefined) { rdata = write_ws_xml_data(ws, opts, idx, wb); if(rdata.length > 0) o[o.length] = (rdata); } if(o.length>sidx+1) { o[o.length] = (''); o[sidx]=o[sidx].replace("/>",">"); } if(ws['!merges'] !== undefined && ws['!merges'].length > 0) o[o.length] = (write_ws_xml_merges(ws['!merges'])); if(o.length>2) { o[o.length] = (''); o[1]=o[1].replace("/>",">"); } return o.join(""); }